82 static bool vc4_crtc_get_scanout_position(struct drm_crtc *crtc,  in vc4_crtc_get_scanout_position()  argument
88 	struct drm_device *dev = crtc->dev;  in vc4_crtc_get_scanout_position()
90 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_get_scanout_position()
91 	struct vc4_crtc_state *vc4_crtc_state = to_vc4_crtc_state(crtc->state);  in vc4_crtc_get_scanout_position()
204 void vc4_crtc_destroy(struct drm_crtc *crtc)  in vc4_crtc_destroy()  argument
206 	drm_crtc_cleanup(crtc);  in vc4_crtc_destroy()
282 static struct drm_encoder *vc4_get_crtc_encoder(struct drm_crtc *crtc)  in vc4_get_crtc_encoder()  argument
287 	drm_connector_list_iter_begin(crtc->dev, &conn_iter);  in vc4_get_crtc_encoder()
289 		if (connector->state->crtc == crtc) {  in vc4_get_crtc_encoder()
299 static void vc4_crtc_pixelvalve_reset(struct drm_crtc *crtc)  in vc4_crtc_pixelvalve_reset()  argument
301 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_pixelvalve_reset()
308 static void vc4_crtc_config_pv(struct drm_crtc *crtc)  in vc4_crtc_config_pv()  argument
310 	struct drm_device *dev = crtc->dev;  in vc4_crtc_config_pv()
312 	struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);  in vc4_crtc_config_pv()
314 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_config_pv()
316 	struct drm_crtc_state *state = crtc->state;  in vc4_crtc_config_pv()
330 			 drm_crtc_index(crtc));  in vc4_crtc_config_pv()
334 	vc4_crtc_pixelvalve_reset(crtc);  in vc4_crtc_config_pv()
412 			 drm_crtc_index(crtc));  in vc4_crtc_config_pv()
425 static int vc4_crtc_disable(struct drm_crtc *crtc, unsigned int channel)  in vc4_crtc_disable()  argument
427 	struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);  in vc4_crtc_disable()
429 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_disable()
430 	struct drm_device *dev = crtc->dev;  in vc4_crtc_disable()
459 	vc4_crtc_pixelvalve_reset(crtc);  in vc4_crtc_disable()
468 int vc4_crtc_disable_at_boot(struct drm_crtc *crtc)  in vc4_crtc_disable_at_boot()  argument
470 	struct drm_device *drm = crtc->dev;  in vc4_crtc_disable_at_boot()
471 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_disable_at_boot()
490 	return vc4_crtc_disable(crtc, channel);  in vc4_crtc_disable_at_boot()
493 static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,  in vc4_crtc_atomic_disable()  argument
497 	struct drm_device *dev = crtc->dev;  in vc4_crtc_atomic_disable()
502 	drm_crtc_vblank_off(crtc);  in vc4_crtc_atomic_disable()
504 	vc4_crtc_disable(crtc, old_vc4_state->assigned_channel);  in vc4_crtc_atomic_disable()
510 	if (crtc->state->event) {  in vc4_crtc_atomic_disable()
514 		drm_crtc_send_vblank_event(crtc, crtc->state->event);  in vc4_crtc_atomic_disable()
515 		crtc->state->event = NULL;  in vc4_crtc_atomic_disable()
520 static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,  in vc4_crtc_atomic_enable()  argument
523 	struct drm_device *dev = crtc->dev;  in vc4_crtc_atomic_enable()
524 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_crtc_atomic_enable()
525 	struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);  in vc4_crtc_atomic_enable()
533 	drm_crtc_vblank_on(crtc);  in vc4_crtc_atomic_enable()
535 	vc4_hvs_atomic_enable(crtc, old_state);  in vc4_crtc_atomic_enable()
540 	vc4_crtc_config_pv(crtc);  in vc4_crtc_atomic_enable()
557 static enum drm_mode_status vc4_crtc_mode_valid(struct drm_crtc *crtc,  in vc4_crtc_mode_valid()  argument
563 			      crtc->base.id);  in vc4_crtc_mode_valid()
590 		if (conn_state->crtc != state->crtc)  in vc4_crtc_get_margins()
601 static int vc4_crtc_atomic_check(struct drm_crtc *crtc,  in vc4_crtc_atomic_check()  argument
609 	ret = vc4_hvs_atomic_check(crtc, state);  in vc4_crtc_atomic_check()
614 		if (conn_state->crtc != crtc)  in vc4_crtc_atomic_check()
627 static int vc4_enable_vblank(struct drm_crtc *crtc)  in vc4_enable_vblank()  argument
629 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_enable_vblank()
636 static void vc4_disable_vblank(struct drm_crtc *crtc)  in vc4_disable_vblank()  argument
638 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_disable_vblank()
645 	struct drm_crtc *crtc = &vc4_crtc->base;  in vc4_crtc_handle_page_flip()  local
646 	struct drm_device *dev = crtc->dev;  in vc4_crtc_handle_page_flip()
648 	struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc->state);  in vc4_crtc_handle_page_flip()
656 		drm_crtc_send_vblank_event(crtc, vc4_crtc->event);  in vc4_crtc_handle_page_flip()
658 		drm_crtc_vblank_put(crtc);  in vc4_crtc_handle_page_flip()
671 void vc4_crtc_handle_vblank(struct vc4_crtc *crtc)  in vc4_crtc_handle_vblank()  argument
673 	crtc->t_vblank = ktime_get();  in vc4_crtc_handle_vblank()
674 	drm_crtc_handle_vblank(&crtc->base);  in vc4_crtc_handle_vblank()
675 	vc4_crtc_handle_page_flip(crtc);  in vc4_crtc_handle_vblank()
694 	struct drm_crtc *crtc;  member
710 	struct drm_crtc *crtc = flip_state->crtc;  in vc4_async_page_flip_complete()  local
711 	struct drm_device *dev = crtc->dev;  in vc4_async_page_flip_complete()
713 	struct drm_plane *plane = crtc->primary;  in vc4_async_page_flip_complete()
720 		drm_crtc_send_vblank_event(crtc, flip_state->event);  in vc4_async_page_flip_complete()
724 	drm_crtc_vblank_put(crtc);  in vc4_async_page_flip_complete()
754 static int vc4_async_page_flip(struct drm_crtc *crtc,  in vc4_async_page_flip()  argument
759 	struct drm_device *dev = crtc->dev;  in vc4_async_page_flip()
761 	struct drm_plane *plane = crtc->primary;  in vc4_async_page_flip()
786 	flip_state->crtc = crtc;  in vc4_async_page_flip()
810 	WARN_ON(drm_crtc_vblank_get(crtc) != 0);  in vc4_async_page_flip()
825 int vc4_page_flip(struct drm_crtc *crtc,  in vc4_page_flip()  argument
832 		return vc4_async_page_flip(crtc, fb, event, flags);  in vc4_page_flip()
834 		return drm_atomic_helper_page_flip(crtc, fb, event, flags, ctx);  in vc4_page_flip()
837 struct drm_crtc_state *vc4_crtc_duplicate_state(struct drm_crtc *crtc)  in vc4_crtc_duplicate_state()  argument
845 	old_vc4_state = to_vc4_crtc_state(crtc->state);  in vc4_crtc_duplicate_state()
850 	__drm_atomic_helper_crtc_duplicate_state(crtc, &vc4_state->base);  in vc4_crtc_duplicate_state()
854 void vc4_crtc_destroy_state(struct drm_crtc *crtc,  in vc4_crtc_destroy_state()  argument
857 	struct vc4_dev *vc4 = to_vc4_dev(crtc->dev);  in vc4_crtc_destroy_state()
869 	drm_atomic_helper_crtc_destroy_state(crtc, state);  in vc4_crtc_destroy_state()
872 void vc4_crtc_reset(struct drm_crtc *crtc)  in vc4_crtc_reset()  argument
876 	if (crtc->state)  in vc4_crtc_reset()
877 		vc4_crtc_destroy_state(crtc, crtc->state);  in vc4_crtc_reset()
881 		crtc->state = NULL;  in vc4_crtc_reset()
886 	__drm_atomic_helper_crtc_reset(crtc, &vc4_crtc_state->base);  in vc4_crtc_reset()
1036 					struct drm_crtc *crtc)  in vc4_set_crtc_possible_masks()  argument
1038 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);  in vc4_set_crtc_possible_masks()
1054 				encoder->possible_crtcs |= drm_crtc_mask(crtc);  in vc4_set_crtc_possible_masks()
1066 	struct drm_crtc *crtc = &vc4_crtc->base;  in vc4_crtc_init()  local
1082 	drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL,  in vc4_crtc_init()
1084 	drm_crtc_helper_add(crtc, crtc_helper_funcs);  in vc4_crtc_init()
1087 		drm_mode_crtc_set_gamma_size(crtc, ARRAY_SIZE(vc4_crtc->lut_r));  in vc4_crtc_init()
1089 		drm_crtc_enable_color_mgmt(crtc, 0, false, crtc->gamma_size);  in vc4_crtc_init()
1094 		drm_crtc_enable_color_mgmt(crtc, 0, true, crtc->gamma_size);  in vc4_crtc_init()
1097 	for (i = 0; i < crtc->gamma_size; i++) {  in vc4_crtc_init()
1112 	struct drm_crtc *crtc;  in vc4_crtc_bind()  local
1119 	crtc = &vc4_crtc->base;  in vc4_crtc_bind()
1139 	vc4_set_crtc_possible_masks(drm, crtc);  in vc4_crtc_bind()
1160 		if (destroy_plane->possible_crtcs == drm_crtc_mask(crtc))  in vc4_crtc_bind()